Biotherm Biomains is an age-delaying hand and nail treatment designed to provide comprehensive care. This multi-benefit formula restores the skin's natural protective barrier using hydrating agents and Vitamin F, while a D-Panthenol-rich complex works to strengthen nails. It actively defends against premature signs of aging and the formation of dark spots with a system of UV filters and antioxidants. The lightweight, non-greasy cream absorbs instantly, leaving hands feeling soft, smooth, and nourished with a fresh, aromatic fragrance.